Relaxing and Enjoy Life:Our Aroma Diffuser produces 6 soothing sounds(bicker,wave,drip,zen,wind and rain sound) and soft mood light,to create relaxing and calming ambiance for you and your baby when nap time or night sleep time.It adopts well-designed mist outlet and ultrasonic technology to enables finer mist with ultra-low noise,not disturb your study,work or sleep. Aromatherapy Diffuser & Humidifier:Adding several drops of essential oil into the water,it will fill your space with lovely fragrance. Some special oils can create therapeutic benefits. You can also use it as a humidifier without essential oils to add more moisture to the air-conditioner room. Idea for small rooms,like home,professional office settings,Yoga or massage therapy studio,and everywhere you want a heady aroma. 2 Mist Modes & Safe Waterless Auto Off:Supports intermittent mist and continuous mist,Choose your preferred misting mode easily as you want. Adding several drops of essential oil into the water,it offers a comfortable aromatherapy experience with natural sound,smelling,seeing and hearing. 7 Color Quiet Nightlight:7 color LED mood nightlight can automatically change the light color gradually,also can stay on your preferred light color as you want. Put it in your or your child’s room and use it as a night light for a restful sleep. No heat is used,making it safe for kids and pets. 120ML Water Tank and 10 Hours Working:Comes with a 120ML water tank and supports about 20ml/h output mist. Our ultrasonic air humidifier can continuously work for about 5 hours at continuous mist and 10 hours at intermittent mist,moreover,it supports auto-shut off when water runs low for your safety and the protection of the aroma diffuser as well. Warm Tips: It is beneficial to clean your diffuser after using with heavy oils. This will avoid oil buildup blocking the misting mechanism,and ensure that your diffuser continues providing a steady and strong mist.